Cicoil Flat Cable in Harsh Environments

Cicoil’s exclusive, patented extrusion process in combination with our patented Flexx-Sil™ jacketing is at the heart of manufacturing extreme environment flat cables that retain electrical properties and flexibility over a long life.

Low Temperature Flat Cables

Temperature to: -104°C (-155°F). Cicoil Flexx-Sil™ jacketed cable exceeds the low temperature capability of typical PVC jacketed cables and even specialized PTFE jacketed cables.

High Temperature Flat Cables

Temperature to +260°C (+500°F). Cicoil Flexx-Sil™ jacketed cable exceeds the high temperature capability of typical PVC jacketed cables and even specialized PTFE jacketed cable.



Waterproof flat cableCicoil Flexx-Sil™ cable jacketing produces waterproof flat cables and flat cable assembly products. It enjoys inherent water repelling characteristics and produces superior water resistant cables. Cicoil waterproof cables are impervious to immersion, high humidity, fungus, and damp operating environments, making our cables ideal for washdown, autoclave, and other wet applications.


Ultraviolet & Ozone

Our patented Flexx-Sil™ formulation enables ultraviolet resistant cables that withstand exposure to high levels of radiation and ozone with no adverse effects. Cicoil flat cables and flat cable assemblies will perform well even after 50+ years in direct sunlight.

Low Humidity

low humidity

Neither extremely dry conditions nor low humidity will adversely affect either the flexibility or life of the Flexx-Sil™ jacketing on Cicoil flat cables and cable assemblies in any way.

Saltwater Exposure


Saltwater resistant cables Cicoil Flexx-Sil™ flat cable suffers no degradation from the corrosive effects of salt spray or seawater exposure, meeting all applicable specifications for shipboard use and marine environments.

Cleanroom Use


Cicoil flexible flat cable is non-particulating, and is suitable for Class 1 clean room and vacuum environments. View Tech Sheet»

Chemical Resistant


Cicoil's patented Flexx-Sil™ jacketing produces flat cables that are chemical, acid, alcohol, and de-ionized water resistant. Chemical Compatibility Chart»

Low Outgassing


Cicoil cables meet NASA Outgassing Specification 1124. Certified Total Mass Loss (TML) is <1.00%, and Collected Volatile Condensible Material (CVCM is <0.10%. View Tech Sheet»

Flexible Flat Cable - Cicoil Standard Series

Flat Cable Live Catalog

Go here to view our Standard line of flexible flat cables. Each series offers bulk cable and finished assemblies in multiple lengths. Find full specifications and pricing here.

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Online Cable Designer

Design your own flat cables right now, and receive an instant drawing and price. Millions of possible variations, and your custom cable is shipped 1-2 weeks after ordering.

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Customized Cables

Go here when you need a sophisticated custom flat cable, assembly or harness. Any level of sophistication. View examples and request a quote on your specific needs.

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